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What is a Simple Subject? Useful Examples of Simple Subject

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Grammar can be confusing. Even if you are a native English speaker, you probably find that it’s hard to identify various parts of English grammar. If someone asked you to identify a sentence’s simple subject, could you do it? After you read this article, you’ll be able to! Let’s take a look at a sentence:

  • The tiny kitten meowed loudly in the box.

What’s the simple subject there? Take a guess. If you guessed “kitten,” you are correct. But, what makes a word a simple subject? Let’s find out.

Simple Subject

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Simple Subject – Created by 7ESL

What Is the Simple Subject?

The “simple subject” is the one word in a sentence that is the subject of the verb. It is the person or thing performing the action of the verb (or whom the verb describes). While in the above sentence, “The tiny kitten” is the complete subject, “kitten” is the simple subject. The kitten is meowing.

Simple subjects tend to have modifiers – we see two of them in the above sentence. Both “the” and “tiny” are modifiers. You remove the modifiers to get the simple subject. Finding the simple subject matters in English grammar because it helps you to conjugate your verb. If you are unsure whether you have to use a singular or plural verb conjugation, the answer is based upon the simple subject, no matter how many modifiers are present.

Take the following sentence:

  • The container of toy cars [is/are] over there.

What’s the right conjugation of the verb? The answer is based upon the simple subject. What is the simple subject in this sentence? To find it, you will need to remove all modifiers.

The first modifier to remove is “The.” You must also remove the prepositional phrase, “of toy cars” from the subject as well. This leaves you with “container” as your simple subject. With ‘container’ left, you now have one singular subject controlling the verb. In this case, you get a full sentence of:

  • The container of toy cars is over there.

Some people may be fooled by the plural form of “cars” in the sentence, but don’t be! To get your simple subject, cut out all modifiers of the noun.

Distinguishing Between Simple and Complete Subjects

  • Simple Subject: The main noun or pronoun without any modifiers.
  • Complete Subject: The simple subject plus all its modifiers.

Example:

  • The black cow in that field is standing by itself.
    • Simple Subject: cow
    • Complete Subject: The black cow in that field
    • Explanation: “Cow” is the main noun, while “The black” and “in that field” are modifiers.

Simple Subject Examples

Now, let’s take a look at some simple subjects! You’ll see several sentences below, and the simple subjects will be in parentheses right after the sentence.

  • Dogs love to play fetch. (Dogs. They are the ones doing the loving.)
  • Your red box full of papers is on the table. (Box. The box is on the table.)
  • When you are done working, give me a call. (You. You are the one who needs to get done working to call.)
  • The cold iced tea tastes great! (Iced tea. This was a trick one – iced tea is a noun referring to tea that has ice in it.)
  • That restaurant over there is my favorite place to eat. (Restaurant. The restaurant is the subject of ‘is’.)
A2 Knowledge Check · 5 questions

Simple Subject Practice Quiz (A2-B1)

1 / 5
Q1

Question 1: The tall woman near the window ___ every morning.

Question 1 options
'runs' is correct because the simple subject is 'woman' (singular), so the verb must take the third-person singular form. 'Run' lacks the -s ending required for a singular subject, and 'running'/'ran' are the wrong tense forms.
Q2

Question 2: Why is it important to identify the simple subject in a sentence?

Question 2 options
Identifying the simple subject tells you whether to use a singular or plural verb form. The verb must agree with the simple subject, not with nearby nouns or modifiers.
Q3

Question 3: Teacher: 'What verb should we use here?' Student: 'The jar of cookies ___ on the counter.' Teacher: 'Find the simple subject first!'

Question 3 options
'is' is correct because the simple subject is 'jar' (singular), not 'cookies.' Removing the modifier 'The' and the prepositional phrase 'of cookies' leaves the singular noun 'jar,' which requires the singular verb 'is.'
Q4

Question 4: The group of players ___ ready for the final match.

Question 4 options
'is' is correct because the simple subject is 'group' (singular). To find the simple subject, you remove the article 'The' and the prepositional phrase 'of players,' leaving the singular noun 'group,' which requires a singular verb.
Q5

Question 5: Match each sentence to the correct label for its simple subject.

Question 5 options
The friendly cats in the garden sleep all day.
She quickly finished her homework before dinner.
A basket of fresh flowers was on the table.
The cold iced tea tasted wonderful.
Simple subject: tea (compound noun reduced to core)
Simple subject: She (pronoun)
Simple subject: basket (singular noun)
Simple subject: cats (plural noun)

Select an item on the left, then tap its match on the right.

The simple subject is the core noun or pronoun without any modifiers. Articles, adjectives, and prepositional phrases are modifiers that belong to the complete subject but not the simple subject.

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